HSS Drill Bit Hole SawProduct Details1.Long life durable and practical. Openings for stainless steel, iron, aluminum, and various types of pipes.2.High precision, smooth cutting, especially impact resistance, wear resistance.3.23mm HSS high speed steel Drill Bit Hole Saw.4.Hole drill bit is through a special heat treatment, sharp edge, high strength.5.Good for Installing Locks, Knobs in Doors and Cabinets or Drilling Larger Diameter Holes Through Desks Etc.
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